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URL:

https://anonfiles.com/NfLfx4ifye/SHTF_zip

Full analysis: https://app.any.run/tasks/c3dd15e8-ca84-43ab-8862-c48d84e35146
Verdict: Malicious activity
Analysis date: May 21, 2022, 02:29:06
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

D831122079DC6A0F1EF2787A40F816A9

SHA1:

1AA80EC35A2A3B18EC6DCA2141F03FB5CEEC7680

SHA256:

91062357C73BCD93998B50400F445A4860C82D79C684BB52F6CD08BAFE9965E1

SSDEEP:

3:N8M22vqDMqIMV:2M28qD9V

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    No malicious indicators.

  • SUSPICIOUS

    No suspicious indicators.

  • INFO

    • Checks supported languages

      • firefox.exe (PID: 2844)
      • firefox.exe (PID: 2968)
      • firefox.exe (PID: 1444)
      • firefox.exe (PID: 3824)
      • firefox.exe (PID: 3512)
      • firefox.exe (PID: 2764)
      • firefox.exe (PID: 3536)
      • firefox.exe (PID: 124)

    • Reads the computer name

      • firefox.exe (PID: 2968)
      • firefox.exe (PID: 1444)
      • firefox.exe (PID: 3824)
      • firefox.exe (PID: 3512)
      • firefox.exe (PID: 2764)
      • firefox.exe (PID: 124)
      • firefox.exe (PID: 3536)

    • Reads CPU info

      • firefox.exe (PID: 2968)

    • Application launched itself

      • firefox.exe (PID: 2844)
      • firefox.exe (PID: 2968)

    • Creates files in the user directory

      • firefox.exe (PID: 2968)

    • Creates files in the program directory

      • firefox.exe (PID: 2968)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
8
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start firefox.exe no specs firefox.exe firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2844"C:\Program Files\Mozilla Firefox\firefox.exe" "https://anonfiles.com/NfLfx4ifye/SHTF_zip"C:\Program Files\Mozilla Firefox\firefox.exe—Explorer.EXE
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
2968"C:\Program Files\Mozilla Firefox\firefox.exe" https://anonfiles.com/NfLfx4ifye/SHTF_zipC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
3824"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2968.0.247093387\1667740240" -parentBuildID 20201112153044 -prefsHandle 964 -prefMapHandle 936 -prefsLen 1 -prefMapSize 238726 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2968 "\\.\pipe\gecko-crash-server-pipe.2968" 1212 gpuC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
1444"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2968.6.1544345674\184131849" -childID 1 -isForBrowser -prefsHandle 3132 -prefMapHandle 3128 -prefsLen 181 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2968 "\\.\pipe\gecko-crash-server-pipe.2968" 3144 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\rpcrt4.dll
3512"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2968.13.1486802473\259835973" -childID 2 -isForBrowser -prefsHandle 2344 -prefMapHandle 2360 -prefsLen 6644 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2968 "\\.\pipe\gecko-crash-server-pipe.2968" 2312 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
2764"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2968.20.515845878\1143311474" -childID 3 -isForBrowser -prefsHandle 7744 -prefMapHandle 7752 -prefsLen 7378 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2968 "\\.\pipe\gecko-crash-server-pipe.2968" 7732 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
83.0
Modules
Images
c:\windows\system32\ntdll.dll
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\crypt32.dll
124"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2968.27.1064124486\487149189" -childID 4 -isForBrowser -prefsHandle 7360 -prefMapHandle 7364 -prefsLen 7765 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2968 "\\.\pipe\gecko-crash-server-pipe.2968" 7344 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\rpcrt4.dll
3536"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2968.28.827435978\2071983655" -childID 5 -isForBrowser -prefsHandle 7332 -prefMapHandle 7324 -prefsLen 7765 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2968 "\\.\pipe\gecko-crash-server-pipe.2968" 7312 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\crypt32.dll
Total events
8 549
Read events
8 525
Write events
24
Delete events
0

Modification events

(PID) Process:(2844) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
AC18BB385D000000
(PID) Process:(2968) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
BA21BB385D000000
(PID) Process:(2968) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
0
(PID) Process:(2968) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
(PID) Process:(2968) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableTelemetry
Value:
1
(PID) Process:(2968) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableDefaultBrowserAgent
Value:
0
(PID) Process:(2968) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|ServicesSettingsServer
Value:
https://firefox.settings.services.mozilla.com/v1
(PID) Process:(2968) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|SecurityContentSignatureRootHash
Value:
97:E8:BA:9C:F1:2F:B3:DE:53:CC:42:A4:E6:57:7E:D6:4D:F4:93:C2:47:B4:14:FE:A0:36:81:8D:38:23:56:0E
(PID) Process:(2968) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(2968) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000003B010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
0
Suspicious files
78
Text files
26
Unknown types
19

Dropped files

PID
Process
Filename
Type
2968firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
2968firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite —
MD5:—
SHA256:—
2968firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\places.sqlite-walsqlite-wal
MD5:88AD77172992317028B4A5F134E59B21
SHA256:58A7869A2053569EC12DA5E7183F4ED0C79FE0974A1BF0673CA8D49489EBDEF1
2968firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_SqfQr5Qp2ualSMVbinary
MD5:579D10AE19718FB0C31F5D06B794DB9F
SHA256:081C8E8EE709A59749BFA3E8788FEB8658C9FB680C416AF8BC3C774CDC00B4BF
2968firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.jsonbinary
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A
SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
2968firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
2968firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\settings\main\ms-language-packs\asrouter.ftl.tmptext
MD5:C460716B62456449360B23CF5663F275
SHA256:0EC0F16F92D876A9C1140D4C11E2B346A9292984D9A854360E54E99FDCD99CC0
2968firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.jstext
MD5:299A2B747C11E4BDA194E563FEA4A699
SHA256:94EE461F62E8B4A0A65471A41E10C8C56722B73C0A019D76ACA7F5BAF109813E
2968firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\2918063365piupsah.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
2968firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
12
TCP/UDP connections
52
DNS requests
92
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2968
firefox.exe
POST
200
184.24.77.54:80
http://r3.o.lencr.org/
US
der
503 b
shared
2968
firefox.exe
POST
—
142.250.186.131:80
http://ocsp.pki.goog/gts1c3
US
—
—
whitelisted
2968
firefox.exe
POST
200
142.250.186.131:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
2968
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2968
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2968
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2968
firefox.exe
POST
200
184.24.77.54:80
http://r3.o.lencr.org/
US
der
503 b
shared
2968
firefox.exe
POST
200
184.24.77.54:80
http://r3.o.lencr.org/
US
der
503 b
shared
2968
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2968
firefox.exe
POST
200
142.250.186.131:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2968
firefox.exe
184.24.77.54:80
r3.o.lencr.org
Time Warner Cable Internet LLC
US
suspicious
2968
firefox.exe
34.107.221.82:80
detectportal.firefox.com
—
US
whitelisted
2968
firefox.exe
151.101.2.217:443
vjs.zencdn.net
Fastly
US
suspicious
2968
firefox.exe
52.222.214.116:443
firefox.settings.services.mozilla.com
Amazon.com, Inc.
US
suspicious
2968
firefox.exe
45.154.253.150:443
anonfiles.com
—
—
suspicious
2968
firefox.exe
54.149.42.12:443
location.services.mozilla.com
Amazon.com, Inc.
US
unknown
2968
firefox.exe
142.250.186.106:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
2968
firefox.exe
18.66.139.125:443
content-signature-2.cdn.mozilla.net
Massachusetts Institute of Technology
US
malicious
2968
firefox.exe
108.138.24.167:443
djv99sxoqpv11.cloudfront.net
BellSouth.net Inc.
US
unknown
2968
firefox.exe
142.250.186.131:80
ocsp.pki.goog
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
detectportal.firefox.com
  • 34.107.221.82
whitelisted
anonfiles.com
  • 45.154.253.150
  • 45.154.253.151
  • 45.154.253.152
  • 2001:678:b30:4::d
  • 2001:678:b30:4::c
  • 2001:678:b30:4::e
shared
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
  • 2600:1901:0:38d7::
whitelisted
firefox.settings.services.mozilla.com
  • 52.222.214.116
  • 52.222.214.105
  • 52.222.214.84
  • 52.222.214.96
whitelisted
location.services.mozilla.com
  • 54.149.42.12
  • 35.83.182.199
  • 35.160.240.234
  • 34.218.94.83
  • 35.161.134.161
  • 35.82.180.24
whitelisted
locprod2-elb-us-west-2.prod.mozaws.net
  • 35.82.180.24
  • 35.161.134.161
  • 34.218.94.83
  • 35.160.240.234
  • 35.83.182.199
  • 54.149.42.12
whitelisted
r3.o.lencr.org
  • 184.24.77.54
  • 184.24.77.48
shared
a1887.dscq.akamai.net
  • 184.24.77.48
  • 184.24.77.54
  • 2a02:26f0:6c00::210:ba41
  • 2a02:26f0:6c00::210:ba5a
whitelisted
example.org
  • 93.184.216.34
whitelisted
ipv4only.arpa
  • 192.0.0.171
  • 192.0.0.170
whitelisted

Threats

PID
Process
Class
Message
2968
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
2968
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
2968
firefox.exe
Potentially Bad Traffic
ET INFO Observed Let's Encrypt Certificate for Suspicious TLD (.xyz)
2968
firefox.exe
Potentially Bad Traffic
ET INFO Observed Let's Encrypt Certificate for Suspicious TLD (.xyz)
No debug info
Interactive malware hunting service ANY.RUN
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Reports
https://anonfiles.com/NfLfx4ifye/SHTF_zip